The Function $C(r)=10 r^{2}-30$ Gives Cost in Dollars of Producing R Items

question 12

Short Answer

The function $C(r)=10 r^{2}-30$ gives cost in dollars of producing r items.What is the marginal cost of increasing r by 1 item from the current production level of r = 6?

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Definitions:

Straight-Line Depreciation

A plan for breaking down the expense of a real asset across its viable life in steady annual segments.

Salvage Value

The anticipated earnings from an asset's sale following the cessation of its useful life.

Net Cash Flow

The variance between the cash entering and leaving a business over a given timeframe.

Straight-Line Depreciation

A method of allocating the cost of a tangible asset over its useful life in equal installments, simplifying accounting computations.